New OST to PST Converter software is 100% safe and great application which provides the secure process to recover data from corrupted or inaccessible OST files and convert OST file to PST Outlook file along with contacts, calendars, task, notes, inbox items, outbox items, journals and appointments etc.It allows user to access the mail data without internet connectivity because it used the cache storage for accessing the mail data.This OST files are in offline mode (on client system) which is exactly the copy of an exchange mailbox.User can read these OST files even when there is no internet connection or also when they are not connected to the server. This tool has great capability to recover damaged OST file and change OST to PST or many formats like: OST to EML, OST to MSG and OST to HTML also.It can perfectly works on all Outlook OST file versions like: 5.0, 5.5, 2000, 2003, 2007, 2010 ,2016 etc.